Aqua-jet / Aqua-blue series products are tested by and listed with NSF and carry the NSFpw mark. They are intended for use in the transport of potable water and are manufactured to the following standards. ASTM D2239 SIDR (based on controlled inside diameter). ASTM 2737 CTS ( based on controlled outside diameter ASTM D3035 IPS ( based on controlled outside diameter) ASTM F714 IPS ( based on controlled outside diameter).
